zgo/src/app/settings/settings.component.html

<h2 mat-dialog-title class="text">Settings</h2>

<mat-dialog-content [formGroup]="settingsForm">
	<mat-form-field appearance="outline">
		<mat-label>Name</mat-label>
		<input matInput placeholder="Name" formControlName="name">
	</mat-form-field>
	<mat-form-field appearance="outline">
		<mat-label>Currency</mat-label>
		<mat-select formControlName="currency">
			<mat-option *ngFor="let coin of coins" [value]="coin.symbol">
				{{coin.label}}
			</mat-option>
		</mat-select>
	</mat-form-field>
	<mat-slide-toggle formControlName="useZats" (change)="onChange($event)">
		Display Zcash amount in zatoshis?
	</mat-slide-toggle>
	<mat-slide-toggle formControlName="VkeyOn" (change)="onChangeVKeyOn($event)">
		Activate payment confirmation?
	</mat-slide-toggle>
	<mat-form-field appearance="outline">
		<mat-label>Viewing key</mat-label>
		<input matInput placeholder="Viewing Key" formControlName="vKey">
	</mat-form-field>
</mat-dialog-content>

<mat-dialog-actions>
	<button mat-raised-button class="text" (click)="close()">Cancel</button>
	<button mat-raised-button class="text" color="primary" (click)="save()">Save</button>
</mat-dialog-actions>